SYSMAX Ind./Clike to find more about Nitecore flashlights!
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Forum: LED

component specs, tech, binning, usage, etc

  1. Sticky Thread Sticky: LED Forum - Threads of Interest

    Started by Unforgiven, 07-26-2009 12:59 PM
    • Replies: 0
    • Views: 20,898
    07-26-2009, 12:59 PM Go to last post
    • Replies: 14
    • Views: 1,402
    12-05-2013, 02:05 PM Go to last post
  1. Anyone order from Fasttech?

    Started by kuksul08, 11-14-2013 10:43 AM
    • Replies: 14
    • Views: 1,228
    12-05-2013, 08:49 AM Go to last post
  2. Question Please suggest an smd LED?

    Started by Artem85, 12-04-2013 10:33 AM
    • Replies: 1
    • Views: 427
    12-04-2013, 07:18 PM Go to last post
  3. Nichia GS LED observations

    Started by FloggedSynapse, 12-02-2013 01:55 PM
    • Replies: 0
    • Views: 456
    12-02-2013, 01:55 PM Go to last post
  4. Powering XML T6 / U2 in series

    Started by saicheeco, 11-25-2013 09:18 AM
    • Replies: 10
    • Views: 858
    12-02-2013, 08:44 AM Go to last post
  5. Driving 2xCREE XM-L U2 from 12V PWM

    Started by andrewbt, 11-27-2013 11:17 PM
    • Replies: 5
    • Views: 633
    11-28-2013, 05:30 PM Go to last post
  6. High CRI freaks - check this out.

    Started by blasterman, 10-13-2011 11:00 PM
    2 Pages
    1 2
    • Replies: 48
    • Views: 8,087
    11-28-2013, 03:02 AM Go to last post
  7. XRE Q4 Flux in WD Tint

    Started by WeLight, 11-27-2013 03:04 PM
    • Replies: 0
    • Views: 274
    11-27-2013, 03:04 PM Go to last post
  8. Are these fried?

    Started by havand, 08-06-2007 11:04 AM
    • Replies: 12
    • Views: 2,198
    11-27-2013, 02:00 PM Go to last post
  9. Looking for 5200-5500K XM-L2's 20mm stars in US

    Started by videoman, 11-14-2013 08:19 AM
    • Replies: 6
    • Views: 573
    11-27-2013, 07:55 AM Go to last post
  10. Question New style LED strips?

    Started by Cavi Mike, 08-21-2013 05:41 PM
    • Replies: 6
    • Views: 1,125
    11-26-2013, 03:36 PM Go to last post
  11. LED aquarium light

    Started by teishokue, 11-03-2013 05:52 AM
    • Replies: 3
    • Views: 665
    11-26-2013, 10:15 AM Go to last post
  12. Led nightlights in the ceiling

    Started by onthelake, 11-17-2013 04:09 AM
    • Replies: 5
    • Views: 675
    11-26-2013, 10:08 AM Go to last post
  13. Looking for MTG-2 on copper star

    Started by videoman, 11-23-2013 11:30 AM
    • Replies: 7
    • Views: 597
    11-25-2013, 04:24 PM Go to last post
  14. Osram LED with 95 CRI and adjustable tint

    Started by 880arm, 11-19-2013 03:19 AM
    • Replies: 5
    • Views: 1,105
    11-24-2013, 11:00 PM Go to last post
  15. suggestions for reliable 6500K, 10k+ COB?

    Started by danieruz, 11-22-2013 04:33 AM
    • Replies: 5
    • Views: 544
    11-23-2013, 04:25 PM Go to last post
    • Replies: 10
    • Views: 1,070
    11-23-2013, 07:41 AM Go to last post
  16. 5050 cob array questions....

    Started by FRITZHID, 11-22-2013 09:35 AM
    • Replies: 2
    • Views: 508
    11-22-2013, 11:48 AM Go to last post
  17. Dimming LED G40 Strings

    Started by ThatsCoolMang, 11-21-2013 05:39 PM
    • Replies: 0
    • Views: 397
    11-21-2013, 05:39 PM Go to last post
  18. Information about Illumination Machines

    Started by Caronte, 01-16-2012 08:50 AM
    • Replies: 8
    • Views: 2,567
    11-20-2013, 12:48 PM Go to last post
  19. Need simple help with leds and resistor values

    Started by passedyouby, 11-04-2013 11:56 AM
    • Replies: 3
    • Views: 455
    11-19-2013, 06:25 PM Go to last post
  20. when is succesor to XM-l2 coming out?

    Started by pepperdust, 11-15-2013 02:04 PM
    • Replies: 2
    • Views: 737
    11-19-2013, 03:21 PM Go to last post
    • Replies: 0
    • Views: 322
    11-19-2013, 11:26 AM Go to last post
  21. Hot to power 42vdc LED chains from LCD monitor

    Started by tima3163, 11-19-2013 05:49 AM
    • Replies: 1
    • Views: 354
    11-19-2013, 11:19 AM Go to last post
  22. CPF'er "in training" needs insight

    Started by poolman966554, 11-16-2013 04:26 PM
    • Replies: 8
    • Views: 594
    11-17-2013, 02:59 PM Go to last post
  23. Help 3W COB gets too hot ... what to do?

    Started by mikek753, 11-15-2013 09:42 AM
    • Replies: 6
    • Views: 669
    11-15-2013, 07:12 PM Go to last post
  24. dc amp meter question.

    Started by poolman966554, 11-15-2013 03:00 PM
    • Replies: 1
    • Views: 415
    11-15-2013, 05:33 PM Go to last post
    • Replies: 16
    • Views: 893
    11-15-2013, 05:31 AM Go to last post
  25. China 100W led lumens

    Started by videoman, 11-13-2013 06:14 AM
    • Replies: 4
    • Views: 895
    11-14-2013, 04:28 PM Go to last post
    • Replies: 1
    • Views: 338
    11-13-2013, 11:13 AM Go to last post
  26. NY Times article abt LED bulbs

    Started by joelbnyc, 11-02-2013 04:39 AM
    • Replies: 2
    • Views: 579
    11-13-2013, 08:01 AM Go to last post
    • Replies: 4
    • Views: 1,331
    11-13-2013, 05:49 AM Go to last post
  27. Colour Cree XB-D

    Started by Optical Inferno, 05-24-2012 07:34 AM
    2 Pages
    1 2
    • Replies: 31
    • Views: 4,584
    11-11-2013, 09:10 AM Go to last post
    • Replies: 5
    • Views: 700
    11-10-2013, 01:56 PM Go to last post
  28. Nichia NCSL 119/NVSL 119 beamshots

    Started by THE_dAY, 03-25-2012 06:48 PM
    • Replies: 11
    • Views: 3,102
    11-10-2013, 10:10 AM Go to last post
  29. what's the difference between XML vs XML2 ?

    Started by picard, 05-06-2013 08:16 PM
    2 Pages
    1 2
    • Replies: 38
    • Views: 14,352
    11-10-2013, 08:36 AM Go to last post
  30. How to check mA draw of led?

    Started by shortstack, 08-22-2009 01:46 PM
    • Replies: 9
    • Views: 5,970
    11-08-2013, 12:57 PM Go to last post
  31. Desk lamp parts?

    Started by Ropes4u, 08-29-2013 02:46 AM
    • Replies: 6
    • Views: 995
    11-05-2013, 01:40 PM Go to last post
  32. De-doming and High CRI?

    Started by RoGuE_StreaK, 11-03-2013 02:04 PM
    • Replies: 4
    • Views: 536
    11-05-2013, 07:42 AM Go to last post
  33. cant find Us supplier for MT-g optics ??

    Started by H20doctor, 11-02-2013 05:29 PM
    • Replies: 1
    • Views: 394
    11-04-2013, 12:55 PM Go to last post
  34. resistor question(noob needs help)!

    Started by Drdallon, 11-02-2013 07:14 PM
    • Replies: 2
    • Views: 459
    11-03-2013, 12:32 PM Go to last post
  35. Ranking the popular emitters by surface brightness

    Started by Bronco, 10-31-2013 06:57 AM
    • Replies: 8
    • Views: 767
    11-03-2013, 05:39 AM Go to last post
  36. Nub Questions

    Started by SdWashb1, 11-01-2013 11:04 PM
    • Replies: 5
    • Views: 451
    11-02-2013, 07:54 PM Go to last post
  37. how can I power these led in the house?

    Started by dannieboiz, 10-27-2013 11:52 AM
    • Replies: 11
    • Views: 803
    11-02-2013, 10:03 AM Go to last post
    • Replies: 2
    • Views: 535
    11-02-2013, 06:59 AM Go to last post
  38. led in a sauna?? technology here yet?

    Started by bootz42, 09-16-2013 10:09 AM
    • Replies: 5
    • Views: 1,016
    11-02-2013, 06:35 AM Go to last post
  39. Buckpuck switching and dimming problem

    Started by griffonator, 11-01-2013 05:01 PM
    • Replies: 1
    • Views: 362
    11-02-2013, 03:53 AM Go to last post

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